Asiana Airlines OZ521 flight status now

Current status of OZ521 is Scheduled On time Estimated Depart in 25 minutes

OZ521 - AAR521 Asiana Airlines (OZ)
ICN Seoul South Korea
Flight ICN to LHR
LHR London United Kingdom
Scheduled On time Estimated Depart in 25 minutes
Departure Incheon International Airport
IATA: ICNICAO: RKSI
Scheduled 12:25 18 November 2025
Estimated 12:35 18 November 2025
1 23
Arrival London Heathrow Airport
IATA: LHRICAO: EGLL
Scheduled 18:05 18 November 2025
2 None
OZ521 Detail
  • Type: International Flight
  • Flight Duration: 14 hours 40 minutes
  • Flight Distance: 8886 kms / 5521 miles
Airline
  • Asiana Airlines
  • IATA: OZ
  • ICAO: AAR
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 314
  • Freight capacity: 20 tons
  • Passenger classes: First Class, Economy, Business Class, Shuttle
More Detail
  • Aircraft: Airbus A350-900
  • Callsign: T-RKSM62
  • Departure Timezone: Asia/Seoul
  • Arrival Timezone: Europe/London
  • Current Time in Seoul: Tuesday 2025-11-18 12:10 PM
  • Current Time in London: Tuesday 2025-11-18 03:10 AM

International flight Asiana Airlines OZ521 takes off from Seoul (ICN) South Korea to London (LHR) United Kingdom. It's operated by Asiana Airlines. The plane leaves Incheon International Airport at 12:25 18 November 2025 Asia/Seoul. The flight is expected to land at London Heathrow Airport at 18:05 18 November 2025 Europe/London. The flight will last about 14 hours 40 minutes.

Asiana Airlines OZ521 Flight Statistics

Asiana Airlines
Asiana Airlines
FLIGHT NO OZ521
AIRPLANE Airbus A350-900
ON TIME 13
DELAYED 1
CANCELLED 0
ON TIME 22
DELAYED 7
CANCELLED 0
ON TIME 41
DELAYED 9
CANCELLED 0
ON TIME 61
DELAYED 12
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

Asiana Airlines OZ521 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Mon 17 Nov
Departed On time
Seoul (ICN) 2025-11-17T12:25
London (LHR) 2025-11-17T18:05
2025-11-17T12:30
Sun 16 Nov
Departed On time
Seoul (ICN) 2025-11-16T12:25
London (LHR) 2025-11-16T18:05
2025-11-16T12:29
Wed 12 Nov
Scheduled On time
Seoul (ICN) 2025-11-12T12:25
London (LHR) 2025-11-12T18:05
Tue 11 Nov
Departed On time
Seoul (ICN) 2025-11-11T12:25
London (LHR) 2025-11-11T18:05
2025-11-11T12:29
Mon 10 Nov
Departed On time
Seoul (ICN) 2025-11-10T12:25
London (LHR) 2025-11-10T18:05
2025-11-10T12:28
Sun 09 Nov
Scheduled On time
Seoul (ICN) 2025-11-09T12:25
London (LHR) 2025-11-09T18:05
Sat 08 Nov
Departed On time
Seoul (ICN) 2025-11-08T12:25
London (LHR) 2025-11-08T18:05
2025-11-08T12:30
Thu 06 Nov
Scheduled On time
Seoul (ICN) 2025-11-06T12:25
London (LHR) 2025-11-06T18:05
Sun 02 Nov
Scheduled On time
Seoul (ICN) 2025-11-02T12:25
London (LHR) 2025-11-02T18:05
Sat 01 Nov
Scheduled On time
Seoul (ICN) 2025-11-01T12:25
London (LHR) 2025-11-01T18:05

Similar flight route from Seoul (ICN) to London (LHR)

Airline Flight no Departure Arrival
Korean Air KE907
Korean Air 		18/11/2025
10:40 		14 hours 50 minutes
16:30
Virgin Atlantic VS5501
Virgin Atlantic 		18/11/2025
10:40 		14 hours 50 minutes
16:30
Korean Air KE503
Korean Air 		18/11/2025
12:00 		14 hours 20 minutes
18:20
British Airways BA18
British Airways 		18/11/2025
10:35 		14 hours 20 minutes
15:30

Frequently asked questions, answered

How long is the flight from Seoul to London?

On average, nonstop flight takes 14 hour(s) 40 minutes, with the flight distance of 8886 km (5521 miles).

What type of aircraft is used for the Asiana Airlines OZ521 flight?

All Asiana Airlines OZ521 flights are operated using Airbus A350-900 aircraft.

Which terminal the flight Asiana Airlines OZ521 is arriving at?

Flight Asiana Airlines OZ521 arrives in London Heathrow Airport at Terminal 2.

How many Asiana Airlines OZ521 flights are operated a week?

7 flights per week. The Flight Asiana Airlines OZ521 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .